Games like Signal Defender

"Artificial Extinction" is a Sentry Defense game with Real Time Strategy elements, played from a First Person perspective. In the future, you play a colonist searching for a peaceful planet, only to find that the AI-driven terra-forming robots have turned hostile. With just 9 days to find a safe location, can you protect yourself and prepare for your family's arrival? The game tackles relevant topics such as AI development, LAWS, and military robotics.

"Taur is a single-player action-strategy sci-fi game with wonderful mechanics and fabulous visuals. Command the Prime Cannon, unlock and upgrade weapons and abilities, and build defenses to withstand different types of attacks. Every object in the environment is destructible, providing a tactically engaging experience, but beware of the heavy grinding."

Void Scrappers is a frantic, rogue-like 2D shooter set in a cyberpunk world. Assemble your loadout from a variety of weapons and abilities, and face off against hordes of enemies in procedurally generated levels. Fight for survival, collect scraps to upgrade your gear, and defeat powerful bosses to progress. Every run offers a new challenge, making Void Scrappers a highly replayable experience.

"Sentry" is a Science Fiction Shooter game that offers various play options, including single-player, co-op for 2 players, and multi-player. As a member of the SENTRY Defense Program, your mission is to protect your vessel while it flees across space, using an arsenal of weapons, traps, and environmental destruction to fend off alien boarders. If your SENTRY falls in battle, another crew member will be thawed to continue the fight, ensuring that defeat only changes the strategic landscape aboard the ship. The game boasts beautiful gameplay and outstanding visuals.

In Siege of Centauri, you assume the role of protector for Earth's first interstellar colony, located in the Proxima Centauri system. Faced with a ruthless alien invasion, you must strategically deploy defense structures and utilize orbital abilities to repel the attackers. With a variety of customization options, adjustable difficulty, and multiple game modes, this real-time strategy game offers an engaging and immersive experience within the Ashes of the Singularity universe.

In "Armed to the Gears," control a hacked robot in a dystopian world and battle against totalitarian rulers. Fight waves of enemy forces using various weapons, unlock upgrades, and manage your base's workshop in the campaign. Engage in endless wave defense mode, with Steam achievements and leaderboards available.

"Neon Sundown" is a first-person shooter game set in a cyberpunk city. Take on the role of a bounty hunter, tracking down targets and navigating a gritty, neon-lit world. With a variety of weapons and abilities at your disposal, engage in intense combat and uncover the secrets of the city.

In Dreadnought, you are the commander of a gargantuan battleship in an ever-expanding sci-fi universe. Take the helm and command a gargantuan battleship. Fight in Team Death Match and Team Elimination on battlefields around the galaxy. Choose between five unique ship classes, customized and armed with the most powerful weapons. Prepare to engage in the biggest battles of the universe!

"Guardians Frontline is a Sci-Fi VR shooter that combines FPS gameplay with RTS elements, allowing players to wield a variety of weapons and command robot armies in single-player, co-op, and PvP modes. The game features a campaign, in-game level editor, and a wide range of vehicles including mechs and spaceships. With a love for classic games like Starcraft and Halo, Guardians Frontline offers a unique experience for VR enthusiasts."

"Artificial Defense" is a unique game that combines elements of RTS, Tower Defense, and Orbital Shooter genres. Your mission is to defend your Operation System from intruding creeps using an arsenal of 21 offense weapons and 21 defense towers. As you progress, you can earn RAM to upgrade your arsenal and hardware levels, starting from an analog punch-tape system and evolving to a quantum AI. The game features 49 challenges across 7 servers and an original soundtrack to complement your gameplay.